A-B AK-R2-120P1K2
The Allen-Bradley AK-R2-120P1K2 is a dynamic brake resistor assembly designed for PowerFlex 70 speed-adjustable AC drives. It protects the drive and the motor by absorbing the energy generated by the motor to reduce the motor speed when the drive slows down or stops.
Product parameters and specifications:
Resistance value: 120 ohms
Power: 260 watts
Material: steel alloy
Installation mode: External installation
Scope of application: PowerFlex 70 series drives
Main features:
Drive protection: Absorb motor regenerative energy to prevent drive overload.
Prolong the life of the motor: reduce the mechanical stress of the motor and extend the service life of the motor.
Improve system stability: Improve the dynamic response of the system and improve system stability.
Compact design: compact structure, easy to install.
Application field:
Crane: When the crane load drops, quickly slow down and stop.
Conveyor: When the conveyor load changes, smooth transition.
Fan: Protect the motor when the fan load changes.
Pump load: Reduce the impact when the pump load starts and stops.
Note:
Heat dissipation: The resistor will generate heat when working, and it is necessary to ensure good heat dissipation.
Installation: Install according to the instructions and make sure the connection is secure.
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